Pith Number

pith:BFQN7PND

pith:2018:BFQN7PNDASAVQV2MLDUVAT6KG7

not attested not anchored not stored refs pending

Electrostatic effects, band distortions and superconductivity in twisted graphene bilayers

Francisco Guinea, Niels R. Walet

arxiv:1806.05990 v2 · 2018-06-15 · cond-mat.mes-hall · cond-mat.supr-con

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BFQN7PNDASAVQV2MLDUVAT6KG7}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-17T23:58:30.764700Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0960dfbda3048158574c58e9504fca37ce0e689918e039c58c8b00806bf925ab

Aliases

arxiv: 1806.05990 · arxiv_version: 1806.05990v2 · doi: 10.48550/arxiv.1806.05990 · pith_short_12: BFQN7PNDASAV · pith_short_16: BFQN7PNDASAVQV2M · pith_short_8: BFQN7PND

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/BFQN7PNDASAVQV2MLDUVAT6KG7 \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 0960dfbda3048158574c58e9504fca37ce0e689918e039c58c8b00806bf925ab

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0d1f97527ac95f8f3687e832ed24f28adaff71c015d1f630fed225c51c9f7e17",
    "cross_cats_sorted": [
      "cond-mat.supr-con"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2018-06-15T14:08:42Z",
    "title_canon_sha256": "b7fff11880e5accb3bfe97f2d6ebb91442828db95f5cc6d9755a167b05583a88"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.05990",
    "kind": "arxiv",
    "version": 2
  }
}